/*
XPTracker - Alternative Agile Tracking Tool
Copyright (C) 2006-2009  Stephen Starkey

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
*/
package org.xptracker.util;

import java.util.HashSet;
import java.util.Set;

public class ThreadLocalCleaner {
  private static Set<ThreadLocal> threadLocals = new HashSet<ThreadLocal>();
  public static <T> ThreadLocal<T> registerForCleanup(ThreadLocal<T> tl) {
    threadLocals.add(tl);
    return tl;
  }

  public static void cleanup() {
    for(ThreadLocal local: threadLocals) {
      local.remove();
    }
  }
}
